Built on Integrity. Grown through Reputation.

Family-Owned Roofing in the North Bay Since 1989

We’re a locally trusted roofing company serving Sonoma and Marin Counties for over 35 years. As a family-owned business, we take pride in every project, focusing on clean, quality roof replacements and honest, no-pressure service.

Fast Roof Replacements
Guaranteed Certified Quality
Trusted Locally Since 1989

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Our Story Is a North Bay Story

Capstone Roofing started with just four crew members and a promise to treat customers right. Over the decades, we’ve earned the trust of thousands through word-of-mouth, fair pricing, and consistent quality. Today, we still run our business with the same hands-on care and commitment.

Roof Replacement

Our crews are trained for efficient, clean, and quality-focused roof replacements using trusted materials.

Commercial & Flat Roofing

We provide reliable solutions for commercial properties, flat roofs, and specialized systems like TPO and single-ply membranes.

Emergency & Urgent Repairs

Capstone Roofing offers emergency repair services, day or night, to protect your property when the unexpected strikes.

What Your Neighbors are Saying

Erin M

Capstone Roofing is amazing. They sent an army of workers out to strip and re-roof my 2400 sq ft house with a relatively busy roofline in ONE DAY!!

Keith G

Thank you so much for the outstanding job you and the employees did to reroof my home. Everything went perfectly. From starting time, clear and friendly communication, a professional spirit, clean up.

Wayne R

Incredible job from bid to scheduling to installation. I can’t believe how efficient and professional every member of the team working was. Our 3000 sq ft house was stripped/papered/repaired where necessary/installed - in less than eight hours.

Our Simple 4-Step Process

Step 1

Get In Touch

Give us a call or fill out our form. We’ll respond quickly and get your appointment on the calendar, often for the same or the next day.

Step 2

Inspection

One of our experienced team members will assess your roof, answer your questions, and explain exactly what’s needed. No fluff, no pressure.

Step 3

Estimate

We’ll provide a detailed, honest estimate with a full breakdown of scope, materials, and warranties, so you can make a confident decision.

Step 4

Begin Project

Our in-house crew shows up on time, gets to work, and finishes your roofing project. We’ll keep it clean, professional, and hassle-free.

Ask About Our Available Discounts!

Our Core Values

We lead with honesty, treat your property with respect, and deliver professional service from start to finish. Our estimates are clear, our work is precise, and your satisfaction is always our top priority.

North Bay’s Trusted Roof Replacement Experts

Capstone Roofing proudly serves homeowners and businesses across the North Bay area in California with fast, professional roof replacements. We’re proud to serve these areas with fast response times, trusted crews, and the same high standards, no matter what.

Santa Rosa
San Rafael
Novato
Napa
Mill Valley
Windsor
Sebastopol
Healdsburg